Sentences with phrase «oxide by oxidation»
Recovery of the uranium oxide by oxidation: The pellets eliminated in any stage, and especially during the inspection stage, are oxidized and recovered as recycled uranium oxide that is put back again into the mixing stage.
http://www.enusa.es/ Not exact matches
She notes that the study's authors took great pains to exclude other possible explanations for the subsurface oxidation, whether from sediment mixing by tiny organisms or from oxidation by nonbiological agents such as nitrates and metallic oxides.
By oxidation or reduction, i.e. the donation or acceptance of electrons, the catalysts convert combustion pollutants, such as carbon monoxide, nitrogen oxides and hydrocarbons, into carbon dioxide, water, and nitrogen.
Wang's research group designed a five - metal catalyst based on these high - entropy - alloy nanoparticles and demonstrated superior catalytic performance for selective oxidation of ammonia to nitrogen oxide, a reaction used by the chemical industry to produce nitric acid, an important chemical in the large - scale production of fertilizers and other products.
The study shows that the reduction of carbonate to diamond is balanced by the oxidation of iron sulphide to iron oxides.
For planar (flat) surface oxidation, the model predicts a critical concentration, where the oxide of the minor element dominates the oxide of the major element by neglecting mass transfer between the bulk alloy and grain boundary.
Stable solar - driven oxidation of water by semiconducting photoanodes protected by transparent catalytic nickel oxide films.
However, nitric oxide production produces adverse reactions and toxic metabolites, which must be neutralized by your body so they don't result in oxidative damage to your blood vessel lining (by peroxynitrite oxidation and nitration reactions).
Proven technologies for generating syngas by combining carbon oxides (from partial oxidation of biomass) with H2 (from electrolysis) can currently generate three to four times the product yield obtainable by fermentation (5).